Accuracy of bedside haemoglobin measurement
نویسندگان
چکیده
منابع مشابه
Preoperative measurement of haemoglobin concentration.
Haemoglobin concentrations were estimated in 1158 patients admitted to hospital for elective surgical procedures. Haemoglobin concentration below 10 g/dl was not seen in male patients who were fit and healthy, or had mild or severe non life threatening systemic diseases. In female patients haemoglobin concentration below 10 g/dl was seen in 0.3% of normal fit healthy patients, 2% of patients wi...
متن کاملOnline measurement of haemoglobin concentration.
BACKGROUND Regular monitoring of haemoglobin in chronic haemodialysis patients is essential to ensure that targets for anaemia management are consistently achieved. Repeated blood sampling can be time consuming, invasive and, for pragmatic reasons, only infrequently performed, often delaying therapeutic change. On-line optical continuous monitoring of the haemoglobin concentration would allow n...
متن کاملAccuracy of noninvasive haemoglobin measurement by pulse oximetry depends on the type of infusion fluid
Context Measurement of blood haemoglobin (Hb) concentration by pulse oximetry (SpHb) could be of value to determine when erythrocytes should be transfused during surgery, but the effect of infusion fluids on the results is unclear. Objective To study the effect of crystalloid and colloid fluid on the accuracy (bias) and precision of SpHb to indicate the venous Hb concentration in volunteers. De...
متن کاملAccuracy of noninvasive haemoglobin measurement by pulse oximetry depends on the type of infusion fluid: Retraction.
CONTEXT Measurement of blood haemoglobin concentration by pulse oximetry could be of value in determining when erythrocytes should be transfused during surgery, but the effect of infusion fluids on the results is unclear. OBJECTIVE To study the effect of crystalloid and colloid fluid on the accuracy (bias) and precision of pulse oximetry haemoglobin estimation to indicate the venous haemoglob...
متن کاملAccuracy of bedside diagnosis in stroke.
The clinical diagnosis of the type of acute cerebrovascular diseases is often considered unreliable, although this has not been validated prospectively in representative patients. The accuracy of bedside diagnostics was, therefore, tested in 206 patients consecutively admitted to the Stroke Unit of the Serafimerlasarettet in Stockholm. Bedside diagnosis turned out to be correct in 69%. In 24% t...
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ژورنال
عنوان ژورنال: Anaesthesia
سال: 1998
ISSN: 0003-2409,1365-2044
DOI: 10.1046/j.1365-2044.1998.0617o.x